hmm
On Monday, October 26, 2020 at 2:35:28 AM UTC+5:30 wwran...@gmail.com wrote:
> Hi buddies, I have a POST request from ajax. At the backend some records
> are updated in the django view, this is done fine but an error comes up and
> the page isnt reloaded.
>
> ***This is the error:***
>
> > SyntaxError: Unexpected token O in JSON at position 0
>
> ***This is the ajax:***
>
> $.ajax({
> headers: { "X-CSRFToken": token },
> "url": '/articulos/massup/', "type": "POST",
> "dataType": "json", data: data,
> success: function(e){
> if(e="OK"){
> location.reload(true);
> }
> },
> error: function(a,b,c){
> alert(c);
> }
> });
> });
>
> ***Thi is the view:***
>
> @csrf_exempt
> def massup(request):
> template_name = "articulos/articulos_ok.html"
> contexto={}
> if request.method=="GET":
> cat = Articulos.objects.all().order_by("codigo")
> contexto={"obj":cat}
> if request.method=="POST":
> codigos=request.POST.getlist("codigos[]")
> porcentaje = codigos[0]#el primer elemento de la lista es el
> porcentaje
> porcentaje=Decimal(porcentaje)
> codigos= [int(x) for x in codigos]#Convierte la lista en
> integer
> art_change = Articulos.objects.filter(pk__in=codigos)
> i=0
> for item in art_change:
> if i!=0: #Excluye el primer item ( el porcentaje)
> precioant=item.precio
> precionuevo=(precioant + (porcentaje * precioant/100))
> item.precio=precionuevo
> item.save()
> i=i+1
> return HttpResponse("OK")
> return render(request
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/5111b355-45c4-4525-8af9-b726869c46fdn%40googlegroups.com.
